OV8865 (sensor)camera驱动

#include <linux/init.h> #include <linux/module.h> #include <linux/slab.h> #include <linux/i2c.h> #include <linux/delay.h> #include <linux/videodev2.h> #include <media/v4l2-device.h> #include <media/v4l2-chip-ident.h> #include <media/v4l2-mediabus.h> #include <comip/comip-v4l2.h> #include <comip/camera.h> #include <comip/lc1160-pmic.h> #include "../comip-video.h" #include "ov8865_sunny.h" #include "ov8865_oflim.h" #define GRPMODE #define OV8865_CHIP_ID_H (0x00) #define OV8865_CHIP_ID_M (0x88) #define OV8865_CHIP_ID_L (0x65) #define MAX_WIDTH 3264 #define MAX_HEIGHT 2448 #ifndef BUILD_MASS_PRODUCTION #define HD_WIDTH 1408 #define HD_HEIGHT 792 #define MAX_PREVIEW_WIDTH HD_WIDTH #define MAX_PREVIEW_HEIGHT HD_HEIGHT #else #define MAX_PREVIEW_WIDTH MAX_WIDTH #define MAX_PREVIEW_HEIGHT MAX_HEIGHT #endif #define OV8865_REG_END 0xffff #define OV8865_REG_DELAY 0xfffe #define OV8865_REG_VAL_PREVIEW 0xff #define OV8865_REG_VAL_SNAPSHOT 0xfe #define MODULE_ID_OFLIM 0x02 #define MODULE_ID_SUNNY 0x01 static char* factory_ofilm = "oflim"; static char* factory_sunny = "sunny"; static char* factory_unknown = "unknown"; struct ov8865_win_size *ov8865_win_sizes; struct v4l2_isp_parm *ov8865_isp_parm; static struct isp_effect_ops *sensor_effect_ops; const struct v4l2_isp_regval *ov8865_isp_setting; static int n_win_sizes; static int sensor_get_aecgc_win_setting(int width, int height,int meter_mode, void **vals); struct ov8865_format_struct; struct ov8865_info { struct v4l2_subdev sd; struct ov8865_format_struct *fmt; struct ov8865_win_size *win; int module_id; int isp_setting_size; int n_win_sizes; struct device *dev; struct i2c_client *client; struct comip_camera_client_gpio *gpio; u8 power_flag; }; struct ov8865_info *ov8865_dev = NULL; struct regval_list { unsigned short reg_num; unsigned char value; }; struct otp_struct { int flag; // bit[7]: info, bit[6]:wb, bit[5]:vcm, bit[4]:lenc int module_integrator_id; int lens_id; int production_year; int production_month; int production_day; int rg_ratio; int bg_ratio; int light_rg; int light_bg; int lenc[62]; int VCM_start; int VCM_end; int VCM_dir; }; struct ov8865_exp_ratio_entry { unsigned int width_last; unsigned int height_last; unsigned int width_cur; unsigned int height_cur; unsigned int exp_ratio; }; struct ov8865_exp_ratio_entry ov8865_exp_ratio_table[] = { #ifndef BUILD_MASS_PRODUCTION {HD_WIDTH, HD_HEIGHT, MAX_WIDTH, MAX_HEIGHT, 0x0173}, {MAX_WIDTH, MAX_HEIGHT, HD_WIDTH, HD_HEIGHT, 0x00b0}, #else #endif }; #define N_EXP_RATIO_TABLE_SIZE (ARRAY_SIZE(ov8865_exp_ratio_table)) static struct regval_list ov8865_init_regs[] = { {0x0103, 0x01}, {0x0100, 0x00}, {0x0100, 0x00}, {0x0100, 0x00}, {0x0100, 0x00}, {OV8865_REG_DELAY,0x05}, {0x3638, 0xff}, {0x0302, 0x1d},//;26;1e {0x0303, 0x00}, {0x0304, 0x03}, {0x030d, 0x1d},//;26;1e {0x030e, 0x00}, {0x030f, 0x04}, {0x0312, 0x01}, {0x031e, 0x0c}, {0x3015, 0x01}, {0x3018, 0x72}, {0x3020, 0x93}, {0x3022, 0x01}, {0x3031, 0x0a}, {0x3106, 0x01}, {0x3305, 0xf1}, {0x3308, 0x00}, {0x3309, 0x28}, {0x330a, 0x00}, {0x330b, 0x20}, {0x330c, 0x00}, {0x330d, 0x00}, {0x330e, 0x00}, {0x330f, 0x40}, {0x3307, 0x04}, {0x3604, 0x04}, {0x3602, 0x30}, {0x3605, 0x00}, {0x3607, 0x20}, {0x3608, 0x11}, {0x3609, 0x68}, {0x360a, 0x40}, {0x360c, 0xdd}, {0x360e, 0x0c}, {0x3610, 0x07}, {0x3612, 0x86}, {0x3613, 0x58}, {0x3614, 0x28}, {0x3617, 0x40}, {0x3618, 0x5a}, {0x3619, 0x9b}, {0x361c, 0x00}, {0x361d, 0x60}, {0x3631, 0x60}, {0x3633, 0x10}, {0x3634, 0x10}, {0x3635, 0x10}, {0x3636, 0x10}, {0x3641, 0x55}, {0x3646, 0x86}, {0x3647, 0x27}, {0x364a, 0x1b}, {0x3500, 0x00}, {0x3501, 0x00}, {0x3502, 0x20}, {0x3503, 0x30}, {0x3507, 0x03}, {0x3508, 0x02}, {0x3509, 0x00}, {0x3700, 0x48}, {0x3701, 0x18}, {0x3702, 0x50}, {0x3703, 0x32}, {0x3704, 0x28}, {0x3705, 0x00}, {0x3706, 0x70}, {0x3707, 0x08}, {0x3708, 0x48}, {0x3709, 0x80}, {0x370a, 0x01}, {0x370b, 0x70}, {0x370c, 0x07}, {0x3718, 0x14}, {0x3719, 0x31}, {0x3712, 0x44}, {0x3714, 0x12}, {0x371e, 0x31}, {0x371f, 0x7f}, {0x3720, 0x0a}, {0x3721, 0x0a}, {0x3724, 0x04}, {0x3725, 0x04}, {0x3726, 0x0c}, {0x3728, 0x0a}, {0x3729, 0x03}, {0x372a, 0x06}, {0x372b, 0xa6}, {0x372c, 0xa6}, {0x372d, 0xa6}, {0x372e, 0x0c}, {0x372f, 0x20}, {0x3730, 0x02}, {0x3731, 0x0c}, {0x3732, 0x28}, {0x3733, 0x10}, {0x3734, 0x40}, {0x3736, 0x30}, {0x373a, 0x04}, {0x373b, 0x18}, {0x373c, 0x14}, {0x373e, 0x06}, {0x3755, 0x40}, {0x3758, 0x00}, {0x3759, 0x4c}, {0x375a, 0x0c}, {0x375b, 0x26}, {0x375c, 0x40}, {0x375d, 0x04}, {0x375e, 0x00}, {0x375f, 0x28}, {0x3767, 0x1e}, {0x3768, 0x04}, {0x3769, 0x20}, {0x376c, 0xc0}, {0x376d, 0xc0}, {0x376a, 0x08}, {0x3761, 0x00}, {0x3762, 0x00}, {0x3763, 0x00}, {0x3766, 0xff}, {0x376b, 0x42}, {0x3772, 0x46}, {0x3773, 0x04}, {0x3774, 0x2c}, {0x3775, 0x13}, {0x3776, 0x10}, {0x37a0, 0x88}, {0x37a1, 0x7a}, {0x37a2, 0x7a}, {0x37a3, 0x02}, {0x37a4, 0x00}, {0x37a5, 0x09}, {0x37a6, 0x00}, {0x37a7, 0x88}, {0x37a8, 0xb0}, {0x37a9, 0xb0}, {0x3760, 0x00}, {0x376f, 0x01}, {0x37aa, 0x88}, {0x37ab, 0x5c}, {0x37ac, 0x5c}, {0x37ad, 0x55}, {0x37ae, 0x19}, {0x37af, 0x19}, {0x37b0, 0x00}, {0x37b1, 0x00}, {0x37b2, 0x00}, {0x37b3, 0x84}, {0x37b4, 0x84}, {0x37b5, 0x66}, {0x37b6, 0x00}, {0x37b7, 0x00}, {0x37b8, 0x00}, {0x37b9, 0xff}, {0x3800, 0x00}, {0x3801, 0x0c}, {0x3802, 0x00}, {0x3803, 0x0c}, {0x3804, 0x0c}, {0x3805, 0xd3}, {0x3806, 0x09}, {0x3807, 0xa3}, {0x3808, 0x0c}, {0x3809, 0xc0}, {0x380a, 0x09}, {0x380b, 0x90}, {0x380c, 0x07}, {0x380d, 0x98},// {0x380e, 0x09}, {0x380f, 0xe8},//;a6 {0x3810, 0x00}, {0x3811, 0x04}, {0x3813, 0x02}, {0x3814, 0x01}, {0x3815, 0x01}, {0x3820, 0x00}, {0x3821, 0x46}, {0x382a, 0x01}, {0x382b, 0x01}, {0x3830, 0x04}, {0x3836, 0x01}, {0x3837, 0x18}, {0x3841, 0xff}, {0x3846, 0x48}, {0x3d85, 0x06}, {0x3d8c, 0x75}, {0x3d8d, 0xef}, {0x3f08, 0x16}, {0x4000, 0xf1}, {0x4001, 0x04}, {0x4005, 0x10}, {0x400b, 0x0c}, {0x400d, 0x10}, {0x401b, 0x00}, {0x401d, 0x00}, {0x4020, 0x02}, {0x4021, 0x40}, {0x4022, 0x03}, {0x4023, 0x3f}, {0x4024, 0x07}, {0x4025, 0xc0}, {0x4026, 0x08}, {0x4027, 0xbf}, {0x4028, 0x00}, {0x4029, 0x02}, {0x402a, 0x04}, {0x402b, 0x04}, {0x402c, 0x02}, {0x402d, 0x02}, {0x402e, 0x08}, {0x402f, 0x02}, {0x401f, 0x00}, {0x4034, 0x3f}, {0x4300, 0xff}, {0x4301, 0x00}, {0x4302, 0x0f}, {0x4500, 0x68}, {0x4503, 0x10}, {0x4601, 0x10}, {0x481f, 0x32}, {0x4837, 0x16}, {0x4850, 0x10}, {0x4851, 0x32}, {0x4b00, 0x2a}, {0x4b0d, 0x00}, {0x4d00, 0x04}, {0x4d01, 0x18}, {0x4d02, 0xc3}, {0x4d03, 0xff}, {0x4d04, 0xff}, {0x4d05, 0xff}, {0x5000, 0x86}, {0x5001, 0x01}, {0x5002, 0x08}, {0x5901, 0x00}, {0x5e00, 0x00}, {0x5e01, 0x41}, {0x0100, 0x01}, {0x5b00, 0x02}, {0x5b01, 0xd0}, {0x5b02, 0x03}, {0x5b03, 0xff}, {0x5b05, 0x6c}, {0x5780, 0xfc}, {0x5781, 0xdf}, {0x5782, 0x3f}, {0x5783, 0x08}, {0x5784, 0x0c}, {0x5786, 0x20}, {0x5787, 0x40}, {0x5788, 0x08}, {0x5789, 0x08}, {0x578a, 0x02}, {0x578b, 0x01}, {0x578c, 0x01}, {0x578d, 0x0c}, {0x578e, 0x02}, {0x578f, 0x01}, {0x5790, 0x01}, {0x5800, 0x1d}, {0x5801, 0x0e}, {0x5802, 0x0c}, {0x5803, 0x0c}, {0x5804, 0x0f}, {0x5805, 0x22}, {0x5806, 0x0a}, {0x5807, 0x06}, {0x5808, 0x05}, {0x5809, 0x05}, {0x580a, 0x07}, {0x580b, 0x0a}, {0x580c, 0x06}, {0x580d, 0x02}, {0x580e, 0x00}, {0x580f, 0x00}, {0x5810, 0x03}, {0x5811, 0x07}, {0x5812, 0x06}, {0x5813, 0x02}, {0x5814, 0x00}, {0x5815, 0x00}, {0x5816, 0x03}, {0x5817, 0x07}, {0x5818, 0x09}, {0x5819, 0x06}, {0x581a, 0x04}, {0x581b, 0x04}, {0x581c, 0x06}, {0x581d, 0x0a}, {0x581e, 0x19}, {0x581f, 0x0d}, {0x5820, 0x0b}, {0x5821, 0x0b}, {0x5822, 0x0e}, {0x5823, 0x22}, {0x5824, 0x23}, {0x5825, 0x28}, {0x5826, 0x29}, {0x5827, 0x27}, {0x5828, 0x13}, {0x5829, 0x26}, {0x582a, 0x33}, {0x582b, 0x32}, {0x582c, 0x33}, {0x582d, 0x16}, {0x58